From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 096DFD5C0F2 for ; Tue, 16 Dec 2025 08:45:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To: Subject:MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9T/VnmHUPD3sIM3MhSuieUNkI6+7wMGtVRQuR1G86jI=; b=jcKu9XHYHjpCgC issdikD+LNsa5tcG/RlucWJxgRM+eMV2YT1rogIlhkYMgAieDji4slD/dszUu4BabI3ixHX8iXH4x lSTCWgWRFFa807eV45fGm/LHxhMbrwyAf/XASKlVH3fjSKBcCAo8sXv9xlf74MhuNSl+JtfB29kxv MC2fHeqfPFBs+lzpoOvGi6Hd3w/l59pWtoU5skpUS9IvMnnzTJILsXS0tEA5YDF3k60Dk5xbW0KO0 hcVhiSKqgMgNnq0VrkeXUnbnYc+MzOmZBVZQhUB364iHtiTjll+1VYHhkkEjpr8Qet1HuKNpoItHx JTBJo950d+55o/80xIHg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVQgW-00000004wOy-3Vi0; Tue, 16 Dec 2025 08:45:32 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vVQgS-00000004wOL-0uZk for linux-amlogic@lists.infradead.org; Tue, 16 Dec 2025 08:45:32 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 5045943302; Tue, 16 Dec 2025 08:45:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2840C16AAE; Tue, 16 Dec 2025 08:45:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765874727; bh=tvseRd0ZBKVZuxl0/2VvYZVVO718dYCkJYN9IBKiMek=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=QR7Uiw5VgzfsE7U2kpUwyYuna6qcbU3xhKYDGw7qrT+JaDIQ0b7i73YSGqS77cDNW UTNhYKC+8o/f77bxcvYPR19JheTOlciBMoIBWrALFiOrqXbOl/JHnuTTQBxlTWJ2nP yPWNXIn0wJyGOnrZaBiykTUUDy/dAK+mp9lX69iV7gXRwdyWlABYY4KfpOwT+0Ckkt 0evz8jbMl1Gric++TNzBTHxA8gcRJFA/OwUGTGRSG5bcwDk4fK08uKw/n7zoX77mdI Hp/BD5AlYesfSLHaHF4nRPNzs8LLrjC55iXgDVXsofltBzxK+wwhlmn5ibZGMnog+E wKxcUd69ZdlPA== Message-ID: <83c771e7-f32b-48e4-91ab-d7c3b9746e14@kernel.org> Date: Tue, 16 Dec 2025 09:45:22 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] dt-bindings: dma: Add Amlogic general DMA To: xianwei.zhao@amlogic.com, Vinod Koul , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kees Cook , "Gustavo A. R. Silva" Cc: linux-amlogic@lists.infradead.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org References: <20251216-amlogic-dma-v1-0-e289e57e96a7@amlogic.com> <20251216-amlogic-dma-v1-1-e289e57e96a7@amlogic.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: <20251216-amlogic-dma-v1-1-e289e57e96a7@amlogic.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251216_004528_359320_E503CFCD X-CRM114-Status: GOOD ( 14.06 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org T24gMTYvMTIvMjAyNSAwOTowMywgWGlhbndlaSBaaGFvIHZpYSBCNCBSZWxheSB3cm90ZToKPiBG cm9tOiBYaWFud2VpIFpoYW8gPHhpYW53ZWkuemhhb0BhbWxvZ2ljLmNvbT4KPiAKPiBBZGQgZG9j dW1lbnRhdGlvbiBkZXNjcmliaW5nIHRoZSBBbWxvZ2ljIGdlbmVyYWwgRE1BLgo+IAo+IFNpZ25l ZC1vZmYtYnk6IFhpYW53ZWkgWmhhbyA8eGlhbndlaS56aGFvQGFtbG9naWMuY29tPgo+IC0tLQo+ ICAuLi4vYmluZGluZ3MvZG1hL2FtbG9naWMsZ2VuZXJhbC1kbWEueWFtbCAgICAgICAgICB8IDcw ICsrKysrKysrKysrKysrKysrKysrKysKPiAgMSBmaWxlIGNoYW5nZWQsIDcwIGluc2VydGlvbnMo KykKPiAKPiBkaWZmIC0tZ2l0IGEvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2Rt YS9hbWxvZ2ljLGdlbmVyYWwtZG1hLnlhbWwgYi9Eb2N1bWVudGF0aW9uL2RldmljZXRyZWUvYmlu ZGluZ3MvZG1hL2FtbG9naWMsZ2VuZXJhbC1kbWEueWFtbAo+IG5ldyBmaWxlIG1vZGUgMTAwNjQ0 Cj4gaW5kZXggMDAwMDAwMDAwMDAwLi44YjljZWM5YjhkYTAKPiAtLS0gL2Rldi9udWxsCj4gKysr IGIvRG9jdW1lbnRhdGlvbi9kZXZpY2V0cmVlL2JpbmRpbmdzL2RtYS9hbWxvZ2ljLGdlbmVyYWwt ZG1hLnlhbWwKPiBAQCAtMCwwICsxLDcwIEBACj4gKyMgU1BEWC1MaWNlbnNlLUlkZW50aWZpZXI6 IEdQTC0yLjAtb25seSBPUiBCU0QtMi1DbGF1c2UKPiArJVlBTUwgMS4yCj4gKy0tLQo+ICskaWQ6 IGh0dHA6Ly9kZXZpY2V0cmVlLm9yZy9zY2hlbWFzL2RtYS9hbWxvZ2ljLGdlbmVyYWwtZG1hLnlh bWwjCj4gKyRzY2hlbWE6IGh0dHA6Ly9kZXZpY2V0cmVlLm9yZy9tZXRhLXNjaGVtYXMvY29yZS55 YW1sIwo+ICsKPiArdGl0bGU6IEFtbG9naWMgZ2VuZXJhbCBETUEgY29udHJvbGxlcgo+ICsKPiAr ZGVzY3JpcHRpb246IHwKPiArICBUaGlzIGlzIGEgZ2VuZXJhbC1wdXJwb3NlIHBlcmlwaGVyYWwg RE1BIGNvbnRyb2xsZXIuIEl0IGN1cnJlbnRseSBzdXBwb3J0cwo+ICsgIG1ham9yIHBlcmlwaGVy YWxzIGluY2x1ZGluZyBJMkMsIEkzQywgUElPLCBhbmQgQ0FOLUJVUy4gVHJhbnNtaXQgYW5kIHJl Y2VpdmUKPiArICBmb3IgdGhlIHNhbWUgcGVyaXBoZXJhbCB1c2UgdHdvIHNlcGFyYXRlIGNoYW5u ZWxzLCBjb250cm9sbGVkIGJ5IGRpZmZlcmVudAo+ICsgIHJlZ2lzdGVyIHNldHMuIEkyQyBhbmQg STNDIHRyYW5zZmVyIGRhdGEgaW4gMS1ieXRlIHVuaXRzLCB3aGlsZSBQSU8gYW5kCj4gKyAgQ0FO LUJVUyB0cmFuc2ZlciBkYXRhIGluIDQtYnl0ZSB1bml0cy4gRnJvbSB0aGUgY29udHJvbGxlcuKA mXMgcGVyc3BlY3RpdmUsCj4gKyAgdGhlcmUgaXMgbm8gc2lnbmlmaWNhbnQgZGlmZmVyZW5jZS4K PiArCj4gK21haW50YWluZXJzOgo+ICsgIC0gWGlhbndlaSBaaGFvIDx4aWFud2VpLnpoYW9AYW1s b2dpYy5jb20+Cj4gKwo+ICtwcm9wZXJ0aWVzOgo+ICsgIGNvbXBhdGlibGU6Cj4gKyAgICBjb25z dDogYW1sb2dpYyxnZW5lcmFsLWRtYQoKSSBkb24ndCBrbm93IHdoYXQgeW91IG1lYW4gYnkgImdl bmVyYWwiIGJ1dCBpdCBmZWVscyBsaWtlIHdpbGRjYXJkLCBub3QKU29DLCBzbyB0aGF0IHdvdWxk IGJlIGEgbm8tZ28uIFJlYWQgd3JpdGluZyBiaW5kaW5ncyBvciBzZXZlcmFsIHRhbGtzCmFib3V0 IHRoaXMuCgpCZXN0IHJlZ2FyZHMsCktyenlzenRvZgoKX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYW1sb2dpYyBtYWlsaW5nIGxpc3QKbGludXgt YW1sb2dpY0BsaXN0cy5pbmZyYWRlYWQub3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21h aWxtYW4vbGlzdGluZm8vbGludXgtYW1sb2dpYwo=